793939643603 has 2 divisors, whose sum is σ = 793939643604. Its totient is φ = 793939643602.

The previous prime is 793939643593. The next prime is 793939643633. The reversal of 793939643603 is 306346939397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 793939643603 - 2¹⁰ = 793939642579 is a prime.

It is not a weakly prime, because it can be changed into another prime (793939643633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396969821801 + 396969821802.

It is an arithmetic number, because the mean of its divisors is an integer number (396969821802).

Almost surely, 2^793939643603 is an apocalyptic number.

793939643603 is a deficient number, since it is larger than the sum of its proper divisors (1).

793939643603 is an equidigital number, since it uses as much as digits as its factorization.

793939643603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 59521392, while the sum is 62.

The spelling of 793939643603 in words is "seven hundred ninety-three billion, nine hundred thirty-nine million, six hundred forty-three thousand, six hundred three".